Johnny Galecki
Acting
4
Movies
20
TV Shows
24
Credits
About
Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.
Johnny Galecki
Acting
Johnny Galecki is a Belgian-born American actor, best known for his roles as David Healy in Roseanne, Rusty Griswold in National Lampoon's Christmas Vacation, and as Leonard Hofstadter in The Big Bang Theory.
Family Guy
The Late Show with Stephen Colbert
American Dad!
Conan
Conan
The Late Late Show with Craig Ferguson
The Big Bang Theory
Entourage
The Ellen DeGeneres Show
My Name Is Earl
Batman Beyond
The Conners
People's Choice Awards
Blossom
Stars in the House
Lip Sync Battle
In Time
Hope & Faith
Entertainment Tonight
Hancock
Vanilla Sky
LAX
Bean
The Norm Show